baber/WOPTO huggingface dataset:
Patent JP-H11275322-A (JP)
Title: Original scanner
Inventor: IMAIZUMI KAZUAKI
IPC: G03B27/50
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enable stable scanning by setting an intersection of a straight line connecting between the middle point of a straight line connecting two supporting parts that move on one orbital member of an optical scanning means and the center of gravity of the optical scanning means and the other orbital member outside the opposite position of the two supporting parts and setting the position of one supporting part that moves on the other orbital member between the opposite position and the intersection. SOLUTION: The slider 4 of a 2nd optical bench is a three-point configuration. In such a case, turn, fall, vibrations, etc., occur in a state that a straight line B connecting between the ideal point P of a one-point support side slider 4g and the center of gravity G of an optical bench becomes an axis and to prevent them, two-point support side sliders 4e and 4f have only to be arranged at the same distance against the line B. However, because the 2nd optical bench does not have spatial room at a back side against a scanning direction F, the position of the slider 4g from the line B is arranged at the same position as the slider 4e in the direction F by minimizing a distance (t). Thus, it is possible to minimize vibrations, etc., that are caused by deviation from the line B.
Patent JP-S5717126-A (JP)
Title: Manufacture of silicon carbide process tube for semiconductor
Inventor: TANAKA TAKASHI
IPC: H01L21/31
Filed: 1980-07-03
Abstract: PURPOSE:To manufacture a process tube having superior gas-impermeability by a method wherein after SiC is made to grow vapor phase epitaxially around a graphite pipe, the graphite pipe is burnt to be removed. CONSTITUTION:The graphite pipe 13 treated to obtain high purity is accomodated in the reaction tube 1 of a mobile high-frequency heater, the pipe is covered with a graphite electrode 8, methlchlorosilane or SiCl4 and toluene or chlorosilane and toluene are introduced from a gas feeding pipe 10 (11 is a nozzle for measurement of pressure in the pipe) making H2 as a carrier gas, the pipe is heated at 1,000 deg.C or more by a high-frequency work coil 3 to make SiC to be accumulated on the inner circumferential face of the pipe 13, and then the pipe is heated in an oxidizing atmosphere to make the pipe to be removed, and the SiC tube is formed. Accordingly the process tube having no contamination to be generated by rediffusion of impurity, having small speed of oxidation, and being not to be deformed thermally and having long life can be obtained.
Patent JP-H04322183-A (JP)
Title: Actuator
Inventor: SAKAI TOSHIHIKO
IPC: H02N11/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide an actuator which does not need cooling and is suitable for miniaturization and is delayed by converting the momentum of the light into mechanical force directly. CONSTITUTION:This actuator is equipped with a laser beam 4, which is gotten from a laser light source, a rotary shaft 2, which is provided at the fixed or mobile base, a rotor 1, which is retained rotatably by this rotary shaft 2, a row of projections 3, which are made on the periphery of this rotor and consist of materials free of energy absorption in the wavelength of the laser beam, and a means, which enters the laser beams 4 into these projections.
Patent JP-H04322346-A (JP)
Title: Virtual terminal system
Inventor: MIURA HIDETOSHI
IPC: G06F13/00
Filed: 1991-04-23
Abstract: PURPOSE:To present a virtual terminal system which does not require to provide a new communication line even in the case of three or more system constitutions and saves the construction expense and the maintenance expense of a network and has less economical burden. CONSTITUTION:A system C operated as a virtual terminal system is provided with a virtual terminal control mechanism 4 which reads out a communication bus B to be connected to perform the connection request operation to a system A at the time of input of a name A of the host system, and a system B receives the connection request to the system A from the system C to discriminate whether the connection request designates the system B itself as time most system or not, and a virtual terminal host control mechanism 1 performs the control as the host system when the system B itself is designated as the host system, but a communication bus A to be connected is read out from an incorporated network information file 3 and is connected to the system A when the connection request designates another system as the host system.
Patent JP-H03289258-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI KAZUYA
IPC: H04N1/21
Filed: 1990-04-04
Abstract: PURPOSE:To save a trouble of entering a specific number for communication service request by storing a specific number for communication service request of a facsimile store and forward exchange into a memory, and adding the number to a telephone number of the facsimile store and forward exchange and sending the resulting number. CONSTITUTION:A facsimile equipment 1 reads a specific number corresponding to selection keys 3c, 3d inputted from a memory 6 by a system control section 2 and the specific number is added to a telephone number of a facsimile store and forward exchange 11 and the resulting number is given to a communication control section 8. The communication control section 8 converts the specific number for communication service request to be received and the telephone number of the facsimile store and forward exchange 11 into a DP or PB signal and sends the result to a line L. Thus, it is not required for the operator to enter the specific number for communication service selection through the key operation of an operation display section 3.
Patent JP-S5614248-A (JP)
Title: Image forming apparatus
Inventor: KATAYAMA HAJIME
IPC: G03G21/20
Filed: 1979-07-16
Abstract: PURPOSE:To enable efficient adsorption of ozone, by providing an original illumination light source and a corona discharger adjacently and installing an ozone adsorption filter to adsorb it out of a mixture of a light source cooling air flow and an ozone containing air flow. CONSTITUTION:Exhausting blower 19 is installed in the upper left end of a main apparatus, and metal stay 180 is provided with notch 180a used for the delivery opening of exhausting blower 19 and suction opening 182 is formed above a fixing unit. Ozone filter 183 made of activated carbon is fixed on the side of suction of blower 19 and filter 183 covers the whole surface of a suction route formed with stay 180 and upper cover 181, and all the air passing through the suction route penetrates filter 183 for purpose of ozone adsorption. The air flowing around each charger and containing high concentration ozone is mixed with the air heated by cooling halogen lamp 20, and passed through filter 183, thus permitting activated carbon to be enhanced in adsorption capacity and extended in useful life.
Patent JP-S62248004-A (JP)
Title: Contact point input/output access device
Inventor: SUGIYAMA AKIRA
IPC: G05B15/02
Filed: 1986-04-22
Abstract: PURPOSE:To execute an access by the same instruction, even when an access object device is different, by providing a means for selecting to which of a built-in contact point input/output device or a remote contact point input/output device an access is executed. CONSTITUTION:First of all, an input/output instruction is executed, and subsequently, a table on a storage device 3 is decoded by a table decoding means 13, and an input/output classification, an input/output number, etc., are obtained as access data. In this state, a device name is checked through an access object selecting means 14, and when it does not exist, a built-in contact point input/ output device 4 is brought to a contact point operation in accordance with an access data, a control signal is generated, and a control object equipment which has been connected to the device 4 is controlled. On the other hand, when the device name exists, an access data is sent out to a remote contact point input/output device 8 through a link interface device 5. Subsequently, the contact point is operated to the device 8 in accordance with an access data and a control signal is generated, and the object equipment is controlled. In this way, even when an access object device is different, the access can be executed by the same instruction.
Patent JP-H08248907-A (JP)
Title: Poster stopper
Inventor: TOYA TAKASHI
IPC: G09F15/00
Filed: 1995-03-06
Abstract: PURPOSE: To make it possible to stop a poster, etc., simply by pressing the poster, etc., to a wall without making holes on the poster, etc., by attaching rubber to one end of a plate having elasticity and mounting a needle to be pricked into the wall at another end. CONSTITUTION: The rubber 2 is attached to the one end of the object 1 having the elasticity and the needle 3 is attached to another end. The needle 3 is pricked into the wall and the rubber 2 is raised by utilizing the elasticity of the plate of another end. The poster is then held between the wall and the rubber 2 and is retained and stopped by the part of the rubber 2. The poster and the like are merely necessitated to be pressed and does not require making of the holes. A user is merely necessitated to raise the part of the rubber 2 to remove the poster and there is no need for removing the needle 3 from the wall. Then, the posters are simply changeable many times and even the poster in which thumbtacks are not prickable can be stopped to the wall. The plate 1 may be made of metals insofar as these metals have elasticity.  The shape of the plate may be any shapes insofar as these shapes do not impair elasticity, not only the rectangular shape.
Patent JP-S60235888-A (JP)
Title: Production of coke
Inventor: YOSHIDA SHIYUUHEI
IPC: C10B57/00
Filed: 1984-05-07
Abstract: PURPOSE:To reduce the quantity of heat required for dry distillation by uniforming the termination of coking within an oven, by lowering the temp. of a combustion chamber positioned between the charging parts of horizontal coke ovens to a temp. lower than the average temp. of a combustion chamber just under an adjoining charging port in proportion to the bulk density of coal to be introduced. CONSTITUTION:Coal contg. water is introduced into a horizontal coke oven. The temp. of a combustion chamber positioned between the charging ports of ovens is lowered to a temp. which is lower by 10 deg.C than the average temp. of a combustion chamber positioned just under an adjoining charging port in proportion to the bulk density (i.e. water content) of coal to be introduced.
Patent JP-H10265816-A (JP)
Title: Method for desulfurizing molten iron
Inventor: HACHIMAN TOSHIFUMI
IPC: C21C1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve desulfurization reaction efficiency and to decrease the amt. of the flux to be used by mixing specific ratios of powders of carbon and aluminum with a flux which consists mainly of lime, is mixed with at least one among fluorite, calcium carbonate and calcium carbide and is added to desulfurization of molten iron. SOLUTION: Carbon is incorporated at 2 to 4 wt.% and Al at 5 to 10 wt.% into the desulfurizing agent flux. The desulfurization reaction efficiency may be enhanced and the treatment time shortened. Coal, coke, pitch, etc., are usable as an C source to be added. While Al slag is advantageous in terms of cost as an Al source, the Al-component in the Al slag is preferably 5 to 55%. Since a stirring action is needed for acceleration of the desulfurization reaction, a method of blowing the total mixed flux powder into the molten iron by a lance using an inert gas as a carrier gas is recommended.
Patent JP-H06302234-A (JP)
Title: Wire harness assembling conveyer device and wire harness assembling method using this device
Inventor: KAMEMOTO SHINICHI
IPC: H01B7/00
Filed: 1993-04-19
Abstract: PURPOSE:To form a wire harness assembling line. CONSTITUTION:A wire harness assembling line is formed by using a slat conveyer 20. Wire harness assembling jigs 25 are fitted to the surface of the given slats 22 of the sat conveyer 20. Locking tools 40 are provided on the back surface of the respective slats 22. A longitudinal fixing rod member 41 extending in the movement direction of the slats 22 is provided so as to lock the locking tool 40 of all the slats 22 whose surface are faced upward. The slats 22 are energized downward by lowering the fixing rod member 41 by a cylinder 42 to be fixed along a given reference horizontal surface. In assembling a wire harness, conventional wiring-diagram-plate-use is not required by forming an assembling line by using the slat conveyer 20 composed of the plural slats 22 and the assembling jig 25 provided on the slats 22, making the assembling line compact.
Patent JP-H10115608-A (JP)
Title: Detecting agent
Inventor: SHIMADA TAKASHI
IPC: G01N31/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect a gas containing one kind out of a halogen gas, an acid gas and the like by a method wherein a hydroxide by a transition metal as a discoloration component is combined with Congo Red. SOLUTION: As a hydroxide by a transition metal as one discoloration component, one kind or two or more kinds out of nickel hydroxide, cobalt hydroxide, manganese hydroxide and the like are used jointly, and Congo Red as the other discoloration component is used as a pH indicator. Their mixture is molded to be a powder shape or a pellet shaper so as to be used as a detecting agent, and its weight ratio is set to be about 0.01 to 0.00001 of the Congo Red to one part of the hydroxide. The detecting agent is filled normally into a glass detecting tube, a transparent plastic container or the like so as to be used, and the existence of halogens and an acid gas in a gas can be recognized visually on the basis of the discoloration of the detecting agent.  When the detecting agent comes into contact with the acid gas as a part of a halogen gas, chlorine fluoride, chlorine trifluoride and the like, it is discolored to black from yellowish brown through deep red. When it comes into contact with an acid gas other than them, it is discolored to dark blue from blue so as to be easily detectable.
Patent JP-H10280115-A (JP)
Title: Manufacture of high strength hop dip galvanized steel sheet, excellent in workability
Inventor: TANAKA AKIRA
IPC: C21D9/46
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a galvanized steel sheet having high tensile strength and reduced in the anisotropy of total elongation in the C and the L directions by providing a specific steel composition, specifying manufacturing conditions to control the direction of precipitation of carbides, and improving the anisotropy of elongation. SOLUTION: A slab, which has a composition consisting of, by mass, 0.03-0.1% C, 0.005-0.1% Si, 0.01-0.5% Mn, 0.002-0.1% P, 0.002-0.05% S, 0.005-0.1% Al, 0.001-0.01% N, and the balance Fe and also containing 0.0002-0.003% B if necessary, is heated, and hot rolling is finished at 720-830 deg.C. Subsequently, the resultant steel plate is coiled at 500-650 deg.C coiling temp. and subjected, after ordinary acid picking, to cold rolling at 40-80% cold rolling rate. Further, the resultant steel sheet is annealed at 500-630 deg.C by means of a hot dip galvanizing line, followed by hot dip galvanizing. By this method, the high strength hot dip galvanized steel sheet, having 400-590 MPa tensile strength, satisfying (elongation in the C direction)/(elongation in the L direction) = REL>0.7, and excellent in workability, can be obtained.
Patent JP-H08257754-A (JP)
Title: Submerged arc welding power supply method
Inventor: OYAMA SHIGEO
IPC: B23K9/18
Filed: 1995-03-27
Abstract: PURPOSE: To execute stable welding having no wire feeding defect by supplying power while holding the upper part of L shaped jig for power supply to the upper part of a torch through an insulating support jig. CONSTITUTION: An insulating body is required to be interposed between a torch 4 and power supply point 7. The power supply point 7 is placed 50-100mm upward from the tip of a contact tip 5, a cab tire cable 9 is connected to the upper part of a jig for power supply 1. By connecting to the power supply point 7 through L shaped jig l for power supply, power supply is executed while holding the upper part of L shaped jig 1 for power supply to the upper part of a torch 4 through an insulating holding jig 2. The jig 1 for power supply is made of heat resistant conductive body, preferably copper. In consideration of safety, the jig for power supply is covered with heat resistant insulating material. By this method, short circuiting and seizure of wire in torch at large heat input welding is prevented.
Patent JP-S60235237-A (JP)
Title: Interface circuit of display device
Inventor: TAKAHASHI MASA
IPC: G06F3/048
Filed: 1984-05-07
Abstract: PURPOSE:To rewrite data of a storage device corresponding to the whole of the screen of a display device in a short time by adding a timing setting device which can set the transmission order of transfer data to the storage device. CONSTITUTION:An address setting device 3 switches the output to outputs A0- Am successively to not only refresh stored contents of a storage device 2 but also display them on a liquid crystal display device 1. With respect to data write from a data transfer device 4 to the storage device 2, a write address, for example, A0 is outputted from the data transfer device 4, and an address comparator 5 sends a signal to the storage device 2 when the output of the address setting device 3 is A0, and data of the data transfer device 4 is taken into the storage device 2. At the next address change, a timing setting device 6 indicates the next address, for example, A3, and the data transfer device 4 outputs the address A3, and simultaneously, the address setting device 3 outputs A3, and the signal is sent to the storage device 2 to take data into the device 2. The address sequence outputted from the timing setting device 6 is determined to the shortest.
Patent JP-H09279461-A (JP)
Title: Biodegradable nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H3/011
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable nonwoven fabric capable of achieving required biodegradable performances, excellent in the mechanical characteristics of the nonwoven fabric, excellent in the cooling and opening properties of spun yarns, and having a thermal adhesion function. SOLUTION: This nonwoven fabric holding a prescribed shape is obtained by subjecting a filament nonwoven fabric comprising conjugate filaments to a partial thermal press-adhesion treatment. The conjugate filaments comprise alternate lamination type conjugate filaments formed from a high melting point component A comprising the first biodegradable aliphatic polyester and a low melting point component B comprising the second biodegradable aliphatic polyester having a lower melting point than that of the high melting point component A.  In the alternate lamination type conjugate filament, the plural layers of the high melting point component and the plural layers of the low melting point component are alternately laminated in the cross section of the filament, and the high melting point component A and the low melting point component B are continued in the axial direction of the filament and exposed on the surface of the filament.
Patent JP-H01262650-A (JP)
Title: Lead frame
Inventor: TAKAHARA MASAYOSHI
IPC: H01L23/50
Filed: 1988-04-14
Abstract: PURPOSE:To absorb stress generated by strain at the time of the sealing and formation of a resin, and to reduce an effect on other parts by forming a strain stress absorbing section at a position determined by an arithmetical progression or a geometrical progression in the longitudinal direction of the tab of a lead frame for assembling a semiconductor product. CONSTITUTION:One metallic plate is formed to a specified pattern and brought to the state of a lead frame, a semiconductor pellet is fixed, and the electrode section of the pellet is connected at the lead end of the lead frame. A tab 1 long in one direction is arranged at the central section of the lead frame in order to package the semiconductor pellet, and a plurality of leads are shaped vertically to the length of the tab 1. Strain stress absorbing sections 5 are disposed to stems 3, 4 at positions determined by an arithmetical progression or a geometrical progression in the longitudinal direction of the tab 1 of the lead frame. When the lead frame with the pellet wire-bonded is sealed and molded with a resin, stress by generated strain is absorbed by the absorbing sections 5, and its effect on other parts is prevented.
Patent JP-H03291003-A (JP)
Title: Frequency drift correction circuit for dcfm circuit
Inventor: ASAI MASAYOSHI
IPC: H04B17/00
Filed: 1990-04-09
Abstract: PURPOSE:To keep an output frequency of a VCO constant in the case of applying DCMF by controlling a bias of the VCO with a D/A converter when a frequency drift is corrected. CONSTITUTION:A contact of a changeover device 4 is thrown to the position 4B and a frequency counter 15 counts the frequency of a VCO 1C. A frequency drift is calculated by a CPU 5 and the bias of the VCO 1C is operated by the CPU 5. The arithmetic value is set to a D/A converter 6 and the count of the frequency counter 15 is read. The CPU 5 operates the correction data from the count of the frequency counter 15 and the setting value. The arithmetic result of the CPU 5 is written in the D/A converter 6 and an output of the D/A converter 6 varies the bias voltage of the VCO 1C.
Patent JP-S5520516-A (JP)
Title: Pattern conversion system for input information-output information
Inventor: INOUE YORIAKI
IPC: G06F3/02
Filed: 1978-07-28
Abstract: PURPOSE: To convert the input information to a specific output information among the output information in a plurality of modes, by setting the specific input-output conversion key and operating the existing key.  
     CONSTITUTION: The Kana (Japanese syllabary) key board 2 determines to which output information the input information is converted, and the letter information predetermined is inputted. The interpreter 1 sets one of the latches 3 to 6 with this letter information. After that, the input information from the key board 2 is outputted via the AND gates 7 to 10 corresponding to the latch which is set. If the latch 5 is set, for example, the input information and output information converter 17 outputs the input Kana letter information after being converted into the Kanji (Chinese character) information by using the output information table 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59219011-A (JP)
Title: Surface acoustic wave device
Inventor: FUJITA YUUJI
IPC: H03H3/08
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a required characteristic by taking a coordinate difference in a direction at a right angle to the surface acoustic wave propagating direction of two pairs of interdigital electrodes adjacent to weighted electrodes as 1/2 of the vector sum of two interdigital electrode pair delta oscillating sources so as to suppress spurious surface acoustic wave. CONSTITUTION:A surface acoustic wave element for FM reproduction phase equalizer of a VTR is used as an example of execution and a video frequency is frequency-converted into 14MHz. A lithium niobate single crystal having a plate thickness of 0.5mm., 128 deg. rotation Y axis cut X propagation is used as a piezoelectric substrate 9. An input electrode 10 is 3.5 pairs of normal electrodes and an output electrode 11 is a weighted electrode of 7.5 pairs of double electrode structure. Aluminum vapor-deposition film having a thickness of 8,000Angstrom  is formed to the electrodes by the photolithography technology. The aperture length of the electrode fingers is 1,890mum and the gap with a dummy electrode finger is 50mum.